| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 2367 |
57.5%
|
| 2 | Some of them | 1388 |
33.7%
|
| 3 | Most of them | 306 |
7.4%
|
| 4 | All of them | 57 |
1.4%
|
| Sysmiss | 159 |